The ESI ESRTP4RF Programmable Room Thermostat is a wireless device powered by batteries, made of plastic in a sleek white colour. It is compatible with central heating radiators and features temperature sensor technology for accurate control. With an analog/mechanical control style and programmability, this rectangular-shaped thermostat offers convenience and efficiency in heating management. The ESI ESRTP4RF model operates at 230V and does not have cooling stages, making it a reliable choice for home heating systems.
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